9(-1-2x)+12(x-3)=0

Simple and best practice solution for 9(-1-2x)+12(x-3)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 9(-1-2x)+12(x-3)=0 equation:


Simplifying
9(-1 + -2x) + 12(x + -3) = 0
(-1 * 9 + -2x * 9) + 12(x + -3) = 0
(-9 + -18x) + 12(x + -3) = 0

Reorder the terms:
-9 + -18x + 12(-3 + x) = 0
-9 + -18x + (-3 * 12 + x * 12) = 0
-9 + -18x + (-36 + 12x) = 0

Reorder the terms:
-9 + -36 + -18x + 12x = 0

Combine like terms: -9 + -36 = -45
-45 + -18x + 12x = 0

Combine like terms: -18x + 12x = -6x
-45 + -6x = 0

Solving
-45 + -6x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '45' to each side of the equation.
-45 + 45 + -6x = 0 + 45

Combine like terms: -45 + 45 = 0
0 + -6x = 0 + 45
-6x = 0 + 45

Combine like terms: 0 + 45 = 45
-6x = 45

Divide each side by '-6'.
x = -7.5

Simplifying
x = -7.5

See similar equations:

| p=3-b+c | | (X-4)^1/2=6 | | 2/3*6/28 | | (x+0.4166666667)(x+0.4166666667)=0.4930555556 | | 2/3*6/8 | | 15/9pi | | 2x+2+2x=8+x | | a=-1b+-1c+p | | -1+x=-5(6-6x) | | 7(x+1)-2(3-2x)=1 | | h=-tsquared+5t+25 | | 2-24/x=8 | | 3/4=x-2/7 | | 0=16t^2+10t-84 | | 7x-8=3(x+6)+4x | | 6(2x-3)=2(5x+4) | | x/6-1=4 | | 15/u=8=5/4 | | (x-7)(3x-7)=0 | | b^2+2b=168 | | 5x=2x+13 | | 15y^2/3y | | u-5/6=3/4 | | 3+x=12.5 | | 16=15+10 | | -24x^2-27x=0 | | 6-4x=12-4x | | 15x-2=40x+8 | | 6/6=3/6x | | X^2=3.5x+5 | | 4y-5/5=7 | | 2n/10=10 |

Equations solver categories